import Vue from 'vue'
import VueRouter from 'vue-router'
import store from '@/store'

Vue.use(VueRouter)

const routes = [
  // 最大级别的规则，对应的组件，会显示在 App.vue 中
  // 登录
  { path: '/login', component: () => import('@/views/Login.vue') },
  // 注册
  { path: '/reg', component: () => import('@/views/Reg.vue') },
  // 后台主页
  {
    path: '/',
    component: () => import('@/views/Home.vue'),
    // 嵌套路由
    children: [
      { path: 'home', component: () => import('@/views/Chart.vue') },
      { path: 'user-info', component: () => import('@/views/user/Userinfo.vue') },
      { path: 'user-pwd', component: () => import('@/views/user/RePwd.vue') },
      { path: 'user-avatar', component: () => import('@/views/user/UserAratar.vue') },
      { path: 'art-cate', component: () => import('@/views/articde/CateList.vue') },
      { path: 'art-list', component: () => import('@/views/articde/ArtList.vue') }
    ]
  }
]

const router = new VueRouter({
  routes
})

// 导航首位
router.beforeEach((to, from, next) => {
  if (to.path === '/login' || to.path === '/reg') {
    next()
  } else {
    if (store.state.user.token) {
      next()
    } else {
      next('/login')
    }
  }
})

export default router
